IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Reflecting telescope made in the ...

The first telescopes, known as refracting telescopes, were built in the early 17th century by Dutch eyeglass makers. They employed a pair of lenses—one convex fitted at the end of the scope, and one ...

This powerful Newtonian reflector telescope has hundreds of 5-star Amazon reviews and is at one of its best-ever prices. When you purchase through links on our site, we may earn an affiliate ...

What better way to bring the new year in than saving over $100 on a reliable and affordable reflector telescope. When you purchase through links on our site, we may earn an affiliate commission.

I'm often asked to recommend a telescope, especially around the holidays, when gift-giving is on our minds. Today I'll share a few suggestions, but before we talk specifics, let's look at the ...

This beginner-friendly reflector telescope is just over $150 off and one of the lowest prices we've seen ahead of Black Friday. When you purchase through links on our site, we may earn an affiliate ...

DULUTH — Did you receive a telescope as a holiday gift? Even if it was years ago and that instrument is now hidden away in an attic, consider taking it out again. There are all sorts of wonderful ...

PASADENA, Calif.--(BUSINESS WIRE)--The Giant Magellan Telescope’s third primary mirror will be unveiled at the University of Arizona’s Steward Observatory Mirror Lab on December 6, 2013. The combined ...

On October 1, 1847, Maria Mitchell discovered Comet C/1847 T1, subsequently known as "Miss Mitchell's Comet," from Nantucket, Massachusetts, utilizing a 2-inch reflector telescope. Following cautious ...